This is the CodeSystem that contains codes in both MeasureImprovementNotation (http://terminology.hl7.org/CodeSystem/measure-improvement-notation) and MeasureImprovementNotation (http://terminology.hl7.org/CodeSystem/measure-improvement-notation).
Generated Narrative: CodeSystem 92b1373f-8aa2-4cd6-a494-1d9ca4d268db-558
This code system http://hl7.org/fhir/comparison/CodeSystem/92b1373f-8aa2-4cd6-a494-1d9ca4d268db-558 defines codes, but no codes are represented here